COROS Heart Rate Monitor, Comfort, Easy to wear, Auto-wear Detection, Advanced Sensor, Precise Data, Bluetooth, 38 Hours Battery Life, Up to 3 simultaneous connections(Jakob）

COROS HEART RATE MONITOR JAKOB INGEBRIGTSEN Edition: A special edition of the COROS Heart Rate Monitor, inspired by the world's best. The gold-tier choice for heart rate monitoring, designed for extreme comfort and engineered for those who demand accurate training data. COROS Heart Rate Monitor armband is designed for measuring heart rate during sports and activities. It is not intended to aid in collecting heart rate data for daily tracking purposes. JACQUARD BAND: Instead of a printed pattern, the "Fearless" Jacquard features an intricate weave that provides deeper texture and a more secure hold. The high-tenacity nylon locks in color and keeps its elasticity for years to come. COMFORTABLE AND QUICK CLEANING: The fabric band is soft and breathable, more comfortable to wear than a chest strap. You can quickly clean the band by removing the sensor of COROS heart rate monitor chest strap. EASY TO WEAR and FLEXIBLE FIT: The band of the COROS heart rate monitor lies flat around your arm and locks in place with its textured surface. Set the perfect placement and tension on the elasticated band by sliding the buckle. ADVANCED SENSOR and PRECISE DATA: Housed in a tough yet sleek body and protected under a scratch-resistant cover, COROS Heart Rate Monitor's advanced sensor will deliver reliable and accurate heart rate data monitoring to track your workouts in distraction-free comfort. BATTERY FOR WEEKS: 38 hours of full operation or 80 days of standby on a single charge. View the battery level on your COROS watch or app and use the magnetic cable to quickly recharge in 2 hours. INSTANT CONNECTION: No buttons, no menus. Built-in wear detection connects your heart rate monitor to your watch the moment you put it on. MULTI-DEVICE SUPPORT: Simultaneously pair with up to three devices, including non-COROS watches and other Bluetooth-compatible indoor trainers, bike computers, and more. Connects via Bluetooth only, not compatible with ANT+. Arm Size: Standard 7.09-12.6 inches (18-32cm) | Large 9.4-16.9 inches (24-43cm)